1.Manitowoc 3900 Lower Roller information:
a). Suitable For: Track Roller For Manitowoc 3900/3900A/3900B/3900W/3900T
b). Model No.: 3900 Lower Roller
c). Advantage: OEM Quality, 2500 working hours warranty time
2.Manitowoc 3900 Crawler Crane Undercarriage Parts:
Manitowoc 3900 Track Shoe, 3900 Drive Chain, 3900 Top Roller, 3900 Idler, 3900 Sprocket
3. Main Product Photos Show:

4.F.A.Q.
Q1: How to ensure the goods is available for my machine?
A1: We have the service information system which can check the machine parts information precisely. If you can’t
ensure the model or you need customized goods, you can measure the parameter and then we will find that.
Q2: How do you guarantee your good’s quality?
A2: First, we have severe quality-control system and ISO certification.
Second, we will issue the parts warranty policy with you.
Q3: What’s your advantages which is different from others?
A4: First, as a manufacture, we can provide goods in mass based on good quality and best price. Second, we can offer goods with small quantity directly even though you are a personal buyer.
Q4: What’s your delivery time?
A5: It depends on your order quantity. If the products you need are in stock, we would arrange dispatch within 5 days after your deposit. If not, the delivery time can be negotiated.
Q5: Can I have a sample before placing a mass order?
A6: Yes, we can offer you a sample to test our quality
5. Packages details:

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